Finite Group Databasebeta

← C31×#9121 #21465880

Subgroups — C31×#9121 #21465880

Order 7936.

626 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#97C211yesmaximal, characteristic
2C31×#2851C211yesmaximal, characteristic
3C31×#1749C211yesmaximal, characteristic
4C2×C31×#330C212yesmaximal, complemented
5C31×#1295C212yesmaximal, complemented
6C23×C8×C31—21no—
7C2×C31×#125C2211yescharacteristic
8C22×C42×C31C2211yescharacteristic
9C2×C31×C22⋊C8—21no—
10C2×C31×#97—21no—
11C2×C31×#97—24no—
12C2×C31×#97C2212yes—
13C2×C31×#97C2212yes—
14C31×#389C411yescharacteristic
15C31×#389C411yescharacteristic
16C31×#387—21no—
17C31×#387—21no—
18C31×#385—21no—
19C31×#385—21no—
20C31×#382C2211yescharacteristic
21C31×#380C411yescharacteristic
22C31×#380C411yescharacteristic
23C31×#336—21no—
24C31×#330—24no—
25C23×C4×C31C2×C411yescharacteristic
26C23×C4×C31D411yescharacteristic
27C23×C4×C31D411yescharacteristic
28C22×C8×C31—24no—
29C22×C8×C31—24no—
30C22×C8×C31—24no—
31C22×C8×C31—22no—
32C22×C8×C31—22no—
33C31×#125—22no—
34C31×#125—22no—
35C2×C4⋊C4×C31—21no—
36C2×C4⋊C4×C31—21no—
37C2×C4⋊C4×C31—21no—
38C2×C4⋊C4×C31—21no—
39C2×C4⋊C4×C31C2×C411yescharacteristic
40C2×C4⋊C4×C31C2×C411yescharacteristic
41C2×C4⋊C4×C31C2×C411yescharacteristic
42C2×C4⋊C4×C31C2×C411yescharacteristic
43C2×C22⋊C4×C31—21no—
44C2×C22⋊C4×C31—21no—
45C2×C42×C31—22no—
46C2×C42×C31—22no—
47C2×C42×C31C2×C411yescharacteristic
48C2×C42×C31D411yescharacteristic
49C2×C42×C31D411yescharacteristic
50C2×C42×C31C2311yescharacteristic
51C31×C22⋊C8—24no—
52C31×#97—24no—
53C31×#97—22no—
54C31×#97—22no—
55C31×#97—22no—
56C31×#97D414yes—
57C31×#95—21no—
58C31×#95—21no—
59C31×#95—21no—
60C31×#95—21no—
61C31×#95—21no—
62C31×#95—21no—
63C24×C31C22⋊C411yescharacteristic
64C22×C4×C31—22no—
65C22×C4×C31—22no—
66C22×C4×C31—21no—
67C22×C4×C31—21no—
68C22×C4×C31—22no—
69C22×C4×C31—22no—
70C22×C4×C31—22no—
71C22×C4×C31—22no—
72C22×C4×C31—21no—
73C22×C4×C31—21no—
74C22×C4×C31—21no—
75C22×C4×C31—21no—
76C22×C4×C31—41no—
77C22×C4×C31—41no—
78C22×C4×C31C22⋊C411yescharacteristic
79C22×C4×C31C22⋊C411yescharacteristic
80C22×C4×C31C22⋊C411yescharacteristic
81C22×C4×C31C22×C411yescharacteristic
82C22×C4×C31C2×D411yescharacteristic
83C22×C4×C31C2×D411yescharacteristic
84C2×C8×C31—216no—
85C2×C8×C31—24no—
86C2×C8×C31—24no—
87C2×C8×C31—24no—
88C2×C8×C31—24no—
89C2×C8×C31—42no—
90C2×C8×C31—42no—
91C4⋊C4×C31—22no—
92C4⋊C4×C31—22no—
93C4⋊C4×C31—42no—
94C4⋊C4×C31—41no—
95C4⋊C4×C31—41no—
96C4⋊C4×C31—42no—
97C4⋊C4×C31—41no—
98C4⋊C4×C31—42no—
99C4⋊C4×C31—41no—
100C22⋊C4×C31—42no—
101C22⋊C4×C31—42no—
102C42×C31—22no—
103C42×C31—21no—
104C42×C31—22no—
105C42×C31—21no—
106C42×C31C2×D412yes—
107C42×C31#4112yes—
108#9121C3111yesmaximal, characteristic, direct product factor, Sylow
109C23×C31—21no—
110C23×C31—21no—
111C23×C31—21no—
112C23×C31—21no—
113C23×C31#10112yes—
114C23×C31#10412yes—
115C23×C31#10412yes—
116C23×C31C2×C22⋊C411yescharacteristic
117C2×C4×C31—24no—
118C2×C4×C31—24no—
119C2×C4×C31—21no—
120C2×C4×C31—21no—
121C2×C4×C31—21no—
122C2×C4×C31—21no—
123C2×C4×C31—21no—
124C2×C4×C31—21no—
125C2×C4×C31—21no—
126C2×C4×C31—21no—
127C2×C4×C31—21no—
128C2×C4×C31—21no—
129C2×C4×C31—21no—
130C2×C4×C31—21no—
131C2×C4×C31—21no—
132C2×C4×C31—21no—
133C2×C4×C31—44no—
134C2×C4×C31—44no—
135C2×C4×C31—41no—
136C2×C4×C31—41no—
137C2×C4×C31—41no—
138C2×C4×C31—41no—
139C2×C4×C31—41no—
140C2×C4×C31—41no—
141C2×C4×C31—41no—
142C2×C4×C31—41no—
143C2×C4×C31—41no—
144C2×C4×C31—41no—
145C2×C4×C31—41no—
146C2×C4×C31—41no—
147C2×C4×C31#10412yes—
148C2×C4×C31C4×D412yes—
149C2×C4×C31#12011yescharacteristic
150C2×C4×C31#12112yes—
151C2×C4×C31#12311yescharacteristic
152C8×C31—28no—
153C8×C31—44no—
154C22×#97C2×C3111yescharacteristic
155#2851C2×C3111yescharacteristic
156#1749C2×C3111yescharacteristic
157C2×#330C2×C3112yescomplemented
158#1295C2×C3112yescomplemented
159C22×C31—22no—
160C22×C31—22no—
161C22×C31—22no—
162C22×C31—22no—
163C22×C31—22no—
164C22×C31—22no—
165C22×C31#33014yescomplemented
166C22×C31#38611yescharacteristic
167C22×C31C2×#10111yescharacteristic
168C22×C31#41311yescharacteristic
169C22×C31C2×#10411yescharacteristic
170C22×C31C2×#10411yescharacteristic
171C22×C31C2×#10411yescharacteristic
172C22×C31#42111yescharacteristic
173C4×C31—22no—
174C4×C31—21no—
175C4×C31—22no—
176C4×C31—21no—
177C4×C31—22no—
178C4×C31—41no—
179C4×C31—41no—
180C4×C31—81no—
181C4×C31—81no—
182C4×C31—81no—
183C4×C31—81no—
184C23×C8—21no—
185C2×#125C22×C3111yescharacteristic
186C22×C42C22×C3111yescharacteristic
187C2×C22⋊C8—21no—
188C2×#97—21no—
189C2×#97—24no—
190C2×#97C22×C3112yes—
191C2×#97C22×C3112yes—
192#389C4×C3111yescharacteristic
193#389C4×C3111yescharacteristic
194#387—21no—
195#387—21no—
196#385—21no—
197#385—21no—
198#382C22×C3111yescharacteristic
199#380C4×C3111yescharacteristic
200#380C4×C3111yescharacteristic
201#336—21no—
202#330—24no—
203C2×C31—24no—
204C2×C31C2×#33011yescharacteristic
205C2×C31#152411yescharacteristic
206C2×C31#153111yescharacteristic
207C2×C31#153211yescharacteristic
208C2×C31#187111yescharacteristic
209C2×C31#189611yescharacteristic
210C2×C31#190111yescharacteristic
211C23×C4C2×C4×C3111yescharacteristic
212C23×C4D4×C3111yescharacteristic
213C23×C4D4×C3111yescharacteristic
214C22×C8—24no—
215C22×C8—24no—
216C22×C8—24no—
217C22×C8—22no—
218C22×C8—22no—
219#125—22no—
220#125—22no—
221C2×C4⋊C4—21no—
222C2×C4⋊C4—21no—
223C2×C4⋊C4—21no—
224C2×C4⋊C4—21no—
225C2×C4⋊C4C2×C4×C3111yescharacteristic
226C2×C4⋊C4C2×C4×C3111yescharacteristic
227C2×C4⋊C4C2×C4×C3111yescharacteristic
228C2×C4⋊C4C2×C4×C3111yescharacteristic
229C2×C22⋊C4—21no—
230C2×C22⋊C4—21no—
231C2×C42—22no—
232C2×C42—22no—
233C2×C42C2×C4×C3111yescharacteristic
234C2×C42D4×C3111yescharacteristic
235C2×C42D4×C3111yescharacteristic
236C2×C42C23×C3111yescharacteristic
237C22⋊C8—24no—
238#97—24no—
239#97—22no—
240#97—22no—
241#97—22no—
242#97D4×C3114yes—
243#95—21no—
244#95—21no—
245#95—21no—
246#95—21no—
247#95—21no—
248#95—21no—
249C31#912111yescharacteristic, direct product factor, Sylow
250C24C22⋊C4×C3111yescharacteristic
251C22×C4—22no—
252C22×C4—22no—
253C22×C4—21no—
254C22×C4—21no—
255C22×C4—22no—
256C22×C4—22no—
257C22×C4—22no—
258C22×C4—22no—
259C22×C4—21no—
260C22×C4—21no—
261C22×C4—21no—
262C22×C4—21no—
263C22×C4—41no—
264C22×C4—41no—
265C22×C4C22⋊C4×C3111yescharacteristic
266C22×C4C22⋊C4×C3111yescharacteristic
267C22×C4C22⋊C4×C3111yescharacteristic
268C22×C4C22×C4×C3111yescharacteristic
269C22×C4C2×D4×C3111yescharacteristic
270C22×C4C2×D4×C3111yescharacteristic
271C2×C8—216no—
272C2×C8—24no—
273C2×C8—24no—
274C2×C8—24no—
275C2×C8—24no—
276C2×C8—42no—
277C2×C8—42no—
278C4⋊C4—22no—
279C4⋊C4—22no—
280C4⋊C4—41no—
281C4⋊C4—41no—
282C4⋊C4—42no—
283C4⋊C4—42no—
284C4⋊C4—41no—
285C4⋊C4—42no—
286C4⋊C4—41no—
287C22⋊C4—42no—
288C22⋊C4—42no—
289C42—22no—
290C42—21no—
291C42—22no—
292C42—21no—
293C42C2×D4×C3112yes—
294C42#41×C3112yes—
295C23—21no—
296C23—21no—
297C23—21no—
298C23—21no—
299C23C31×#10112yes—
300C23C31×#10412yes—
301C23C31×#10412yes—
302C23C2×C22⋊C4×C3111yescharacteristic
303C2×C4—24no—
304C2×C4—24no—
305C2×C4—21no—
306C2×C4—21no—
307C2×C4—21no—
308C2×C4—21no—
309C2×C4—21no—
310C2×C4—21no—
311C2×C4—21no—
312C2×C4—21no—
313C2×C4—21no—
314C2×C4—21no—
315C2×C4—21no—
316C2×C4—21no—
317C2×C4—21no—
318C2×C4—21no—
319C2×C4—44no—
320C2×C4—44no—
321C2×C4—41no—
322C2×C4—41no—
323C2×C4—41no—
324C2×C4—41no—
325C2×C4—41no—
326C2×C4—41no—
327C2×C4—41no—
328C2×C4—41no—
329C2×C4—41no—
330C2×C4—41no—
331C2×C4—41no—
332C2×C4—41no—
333C2×C4C31×#10412yes—
334C2×C4C4×D4×C3112yes—
335C2×C4C31×#12011yescharacteristic
336C2×C4C31×#12112yes—
337C2×C4C31×#12311yescharacteristic
338C8—28no—
339C8—44no—
340C22—22no—
341C22—22no—
342C22—22no—
343C22—22no—
344C22—22no—
345C22—22no—
346C22C31×#33014yescomplemented
347C22C31×#38611yescharacteristic
348C22C2×C31×#10111yescharacteristic
349C22C31×#41311yescharacteristic
350C22C2×C31×#10411yescharacteristic
351C22C2×C31×#10411yescharacteristic
352C22C2×C31×#10411yescharacteristic
353C22C31×#42111yescharacteristic
354C4—22no—
355C4—21no—
356C4—22no—
357C4—21no—
358C4—22no—
359C4—41no—
360C4—41no—
361C4—81no—
362C4—81no—
363C4—81no—
364C4—81no—
365C2—24no—
366C2C2×C31×#33011yescharacteristic
367C2C31×#152411yescharacteristic
368C2C31×#153111yescharacteristic
369C2C31×#153211yescharacteristic
370C2C31×#187111yescharacteristic
371C2C31×#189611yescharacteristic
372C2C31×#190111yescharacteristic
subgroupG/H
center, socleC23×C31C2×C22⋊C4
commutatorC22×C4C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC24×C31C22⋊C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
4. C2×C31×#330C2semidirect
5. C31×#1295C2semidirect
108. #9121C31direct (N × H)
157. C2×#330C2×C31semidirect
158. #1295C2×C31semidirect
165. C22×C31#330semidirect
249. C31#9121direct (N × H)
346. C22C31×#330semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×C31×#972
C31×#28512
C31×#17492
C2×C31×#3302
C31×#12952
#912131